42cf5bc1 |
1 | // Created on: 1995-08-09 |
2 | // Created by: Arnaud BOUZY |
3 | // Copyright (c) 1995-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _AIS_Point_HeaderFile |
18 | #define _AIS_Point_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Boolean.hxx> |
24 | #include <Aspect_TypeOfMarker.hxx> |
25 | #include <AIS_InteractiveObject.hxx> |
26 | #include <Standard_Integer.hxx> |
27 | #include <AIS_KindOfInteractive.hxx> |
28 | #include <PrsMgr_PresentationManager3d.hxx> |
29 | #include <SelectMgr_Selection.hxx> |
30 | #include <Quantity_NameOfColor.hxx> |
31 | class Geom_Point; |
32 | class Prs3d_Presentation; |
33 | class Prs3d_Projector; |
34 | class Geom_Transformation; |
35 | class Quantity_Color; |
36 | class TopoDS_Vertex; |
37 | |
38 | |
39 | class AIS_Point; |
40 | DEFINE_STANDARD_HANDLE(AIS_Point, AIS_InteractiveObject) |
41 | |
42 | //! Constructs point datums to be used in construction of |
43 | //! composite shapes. The datum is displayed as the plus marker +. |
44 | class AIS_Point : public AIS_InteractiveObject |
45 | { |
46 | |
47 | public: |
48 | |
49 | |
50 | |
51 | //! Initializes the point aComponent from which the point |
52 | //! datum will be built. |
53 | Standard_EXPORT AIS_Point(const Handle(Geom_Point)& aComponent); |
54 | |
55 | //! Returns index 1, the default index for a point. |
56 | virtual Standard_Integer Signature() const Standard_OVERRIDE; |
57 | |
58 | //! Indicates that a point is a datum. |
59 | virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE; |
60 | |
61 | //! Returns the component specified in SetComponent. |
62 | Standard_EXPORT Handle(Geom_Point) Component(); |
63 | |
64 | //! Constructs an instance of the point aComponent. |
65 | Standard_EXPORT void SetComponent (const Handle(Geom_Point)& aComponent); |
66 | |
67 | //! Returns true if the display mode selected is valid for point datums. |
68 | Standard_EXPORT Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const Standard_OVERRIDE; |
69 | |
70 | //! computes the presentation according to a point of view |
71 | //! given by <aProjector>. |
72 | //! To be Used when the associated degenerated Presentations |
73 | //! have been transformed by <aTrsf> which is not a Pure |
74 | //! Translation. The HLR Prs can't be deducted automatically |
75 | //! WARNING :<aTrsf> must be applied |
76 | //! to the object to display before computation !!! |
77 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
78 | |
79 | //! Allows you to provide settings for the cp;pr aColor. |
80 | Standard_EXPORT void SetColor (const Quantity_NameOfColor aColor) Standard_OVERRIDE; |
81 | |
82 | Standard_EXPORT void SetColor (const Quantity_Color& aColor) Standard_OVERRIDE; |
83 | |
84 | //! Allows you to remove color settings. |
85 | Standard_EXPORT void UnsetColor() Standard_OVERRIDE; |
86 | |
87 | //! Allows you to provide settings for a marker. These include |
88 | //! - type of marker, |
89 | //! - marker color, |
90 | //! - scale factor. |
91 | Standard_EXPORT void SetMarker (const Aspect_TypeOfMarker aType); |
92 | |
93 | //! Removes the marker settings. |
94 | Standard_EXPORT void UnsetMarker(); |
95 | |
96 | //! Returns true if the point datum has a marker. |
97 | Standard_Boolean HasMarker() const; |
98 | |
99 | //! Converts a point into a vertex. |
100 | Standard_EXPORT TopoDS_Vertex Vertex() const; |
101 | |
102 | |
103 | |
104 | |
92efcf78 |
105 | DEFINE_STANDARD_RTTIEXT(AIS_Point,AIS_InteractiveObject) |
42cf5bc1 |
106 | |
107 | protected: |
108 | |
109 | |
110 | Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
111 | |
112 | |
113 | |
114 | private: |
115 | |
116 | |
117 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
118 | |
79104795 |
119 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
42cf5bc1 |
120 | |
121 | Standard_EXPORT void UpdatePointValues(); |
122 | |
123 | Handle(Geom_Point) myComponent; |
124 | Standard_Boolean myHasTOM; |
125 | Aspect_TypeOfMarker myTOM; |
126 | |
127 | |
128 | }; |
129 | |
130 | |
131 | #include <AIS_Point.lxx> |
132 | |
133 | |
134 | |
135 | |
136 | |
137 | #endif // _AIS_Point_HeaderFile |